Previous efforts to elucidate the factors that have contributed to the decline in FGC in Egypt, using a nationally representative sample, have focused on anti-FGC health information campaigns sparked by the 1994 ICPD.
The concept of commutability of samples has focused laboratories on the importance of traceability.
Previous reviews exploring facial affect processing among forensic samples have focused on the presence of psychopathy and/or have not distinguished on the basis of offence type.
Most works in network sampling have focused on the problem of estimating how the network measures will change in the sample given a particular sampling scheme such as a snowball, random sampling of nodes and links, or random walk [13], [21], [22].
Most studies, especially those examining the status of Notch receptors in clinical samples, have focused on the Notch1 paralog, although there is no evidence that other Notch paralogs play a less important role in breast cancer.
Furthermore, the majority of research linking childhood maltreatment and dating violence has focused on samples of young people from the United States.
It follows the launch of UBI trials in the Netherlands, Finland and Italy over the last 12 months, although each of those has focused on samples of unemployed people, rather than an entire population.
So far our discussion has focused on samples drawn from one or a few cohorts or randomly from all adults.
Owing to the relative accessibility of the upper airway, previous attention has focused on sampling microorganisms from this region as representative of the airway microbiota.
While it has yielded important insights that have influenced taxonomy, this previous molecular work has focused on broadly sampling across Scrophulariaceae sensu lato [ 27, 28] or sampling intensively within putatively non-photosynthetic parasitic lineages [ 24- 26, 29].
